Guangdong, China
Business Type:
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Lithium Battery, 48v Battery Pack, Li-Ion Battery manufacturer / supplier in China, offering 48V Battery Pack with Bluetooth BMS, 5V USB, Authentic Sony Vtc6 Green Li-ion 18650 Imr Rechargeable Battery 3.7V 3000mAh 30AMP Us18650vtc5 Lithium Cells Lithium Battery Power Battery Rechargeable Battery, New Arrival! 18650 LG 3600mAh Lithium Power Battery Li-ion Battery Cells with 10A Discharge and so on.

Gold Member Since 2015
Audited Supplier

48V Battery Pack with Bluetooth BMS, 5V USB

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $200
10+ Pieces US $300
Production Capacity: 50000PCS/Year
Transport Package: 1PCS/Carton
Payment Terms: T/T, Western Union, Paypal
Type: Lithium-Ion Battery Pack
Connection Mode: 13s4p
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Medium
Accessories Type: Battery

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Basic Info

Model NO.: BBG-RR-LN4810
Rated Capacity: 10.8ah
Standard Voltage: 48V
Usage: E-Bike, E-Scooter
Electrolyte: Lithium
Application: E-Bike, E-Scooter
Cell: Icr18650-26f 2600mAh 13s4p
Case Dimension: 383*150*55mm
Color: Black, White
Working Current: 10-15A
Peak Current: 35-45A
Trademark: BB
Specification: CE, RoHS
Origin: Shenzhen
HS Code: 8507600001

Product Description

48V battery pack with Bluetooth BMS, 5V USB

1. 48V 10.8Ah rear rack type lithium-ion battery
2. 1500 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
6. Bluetooth BMS, can monitor the battery on cellphone(condition of each cell)

NOItemGeneral ParameterRemark
2Standard capacity(0.5C)10.8Ah 
3Rated voltage48V 
4Max. charge voltage54.6VSingle Ave. charge Voltage: 4.2V
Over charge protection
Over charge detection voltage4.3±0.025V 
Over charge release voltage4.2±0.025V 
6Standard charge current2A0.2C
7Charging timeAbout 300 minutes0.2C
8Discharge cut-off voltage39VSingle Ave. Discharge Voltage: 3V
Over discharge Protection
Over discharge detection voltage29.5±0.05V 
Over discharge release voltage30±0.05V 
10Max. continuous discharge current10-15A(adjustable)1.5C
11Peak discharge current35-45A(adjustable)4.5C
12Short circuit protectionDetetion delay timeXXμsRelease conditionCut-off load
12Battery dimension383*150*55mm 
13Total weight(Approx.)About 3.4kg 
14Operation temperatureStandard0ºC~45ºC 

Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service. 
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality. 
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.

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